Operating Systems Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Windows (3805)
Linux (2255)
Unix (1343)
Solaris (894)

RTOS (43)
Bulnex (4)
Operating Systems General Concepts (1242)
Data Structures (2039)

Operating Systems Interview Questions

Questions Answers Views Company eMail

Did you ever write any inerface files / profile file to support unix environment setup ?

HP,

1 4111

What would you do when all the processess hangs and there is no other option in unix?

HP,

3 9586

ls -l ls -t ls -r ls -a ls -ltr ls -u grep error file.txt grep -v error file.txt perl prg.pl | ./file.txt tee chmod +x chmod -x chmod =x ps bg date +%y%m%d ?

HP,

2878

Diff b/w C-shell and Born-shell

HP,

2 9817

How will retrieves incoming mails from different web sites

HCL, HP,

2 9589

what is Bourne shell.

Google, HCL, Infosys,

1 8447

script is like x=10; y=20; [$x-ne$y]; echo $ please give me output.

Amdocs, Google,

2 7445

how is the possible the "last 10 files present in the current directory and stores them in the file list".

Google,

9 13223

what is the command To print script arguments

Google,

4 7863

what is QUOTA-V

Google,

4 11628

how is "to run even after user logs out"

Google,

2 7706

what is command for "calj2007"

Google,

2 7060

how to create a new file command

Google,

17 29726

tell me command for" to create more than one name to a file".

Google,

3 10468

what is "ls* " is run options are 1) x 2).x 3) hidden 4) no disply tell exact answer.

Google,

6 10382

Un-Answered Questions { Operating Systems }

What is Linux Shell? What is Shell Script?

958

Where does the name yellow dog come from?

812

What does disc error mean?

882

Why is my cd drive not working?

947

Is unix a kernel or os?

921

How many versions of windows have there been?

832

How do I open a path in cmd?

991

Explain about shell aritmetic operators and functions?

1023

Is sae same as af?

965

What happens when we execute a unix command?

1147

Will chkdsk r erase data?

827

Who unix commands?

1165

What is bonjour service?

852

What causes 0xc000007b error?

824

In tree construction which is the suitable efficient data structure?

1037

For More Un-Answered { Operating Systems } Questions Click Here